KR20200027461A - 안테나 시스템 및 단말기 - Google Patents

안테나 시스템 및 단말기 Download PDF

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Publication number
KR20200027461A
KR20200027461A KR1020197027116A KR20197027116A KR20200027461A KR 20200027461 A KR20200027461 A KR 20200027461A KR 1020197027116 A KR1020197027116 A KR 1020197027116A KR 20197027116 A KR20197027116 A KR 20197027116A KR 20200027461 A KR20200027461 A KR 20200027461A
Authority
KR
South Korea
Prior art keywords
antenna system
terminal
matching network
radio frequency
metal
Prior art date
Application number
KR1020197027116A
Other languages
English (en)
Korean (ko)
Inventor
지아롱 리우
한 루
Original Assignee
베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 filed Critical 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드
Priority to KR1020217012747A priority Critical patent/KR102377208B1/ko
Publication of KR20200027461A publication Critical patent/KR20200027461A/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H01Q1/46—Electric supply lines or communication lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/0004—Impedance-matching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
KR1020197027116A 2018-08-31 2018-11-08 안테나 시스템 및 단말기 KR20200027461A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020217012747A KR102377208B1 (ko) 2018-08-31 2018-11-08 안테나 시스템 및 단말기

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201811014066.0 2018-08-31
CN201811014066.0A CN109193129B (zh) 2018-08-31 2018-08-31 天线系统及终端
PCT/CN2018/114498 WO2020042361A1 (zh) 2018-08-31 2018-11-08 天线系统及终端

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020217012747A Division KR102377208B1 (ko) 2018-08-31 2018-11-08 안테나 시스템 및 단말기

Publications (1)

Publication Number Publication Date
KR20200027461A true KR20200027461A (ko) 2020-03-12

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ID=64917374

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020217012747A KR102377208B1 (ko) 2018-08-31 2018-11-08 안테나 시스템 및 단말기
KR1020197027116A KR20200027461A (ko) 2018-08-31 2018-11-08 안테나 시스템 및 단말기

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KR1020217012747A KR102377208B1 (ko) 2018-08-31 2018-11-08 안테나 시스템 및 단말기

Country Status (6)

Country Link
US (1) US10957980B2 (zh)
EP (1) EP3618181B1 (zh)
JP (1) JP6886035B2 (zh)
KR (2) KR102377208B1 (zh)
CN (1) CN109193129B (zh)
WO (1) WO2020042361A1 (zh)

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CN110556619B (zh) * 2018-06-01 2021-10-19 深圳富泰宏精密工业有限公司 天线结构及具有该天线结构的无线通信装置
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CN109149071B (zh) * 2018-08-20 2021-05-07 瑞声光电科技(常州)有限公司 天线模组及移动终端
CN110875513B (zh) * 2018-08-31 2022-04-12 深圳富泰宏精密工业有限公司 无线通信装置

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Publication number Publication date
EP3618181B1 (en) 2023-05-03
JP6886035B2 (ja) 2021-06-16
JP2020534710A (ja) 2020-11-26
US10957980B2 (en) 2021-03-23
KR20210049978A (ko) 2021-05-06
CN109193129B (zh) 2021-04-27
KR102377208B1 (ko) 2022-03-22
WO2020042361A1 (zh) 2020-03-05
CN109193129A (zh) 2019-01-11
EP3618181A1 (en) 2020-03-04
US20200076080A1 (en) 2020-03-05

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